%0 Journal Article %A A. V. Penskoi %T Integrable systems and the topology of isospectral manifolds %J Teoretičeskaâ i matematičeskaâ fizika %D 2008 %P 140-146 %V 155 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2008_155_1_a11/ %G ru %F TMF_2008_155_1_a11